THE ENERGY EFFICIENCY REVOLUTION STILL AN ISSUE? ANDREAS ZIOLEK

Transcription

1 THE ENERGY EFFICIENCY REVOLUTION STILL AN ISSUE? ANDREAS ZIOLEK T 5th German-Latin American Energy Conference Buenos Aires, September 2017

2 TÜV NORD GROUP WORLDWIDE 70 COUNTRIES 85 SUBSIDIARIES more than 1 billion turnover INTERN. SUBSIDIARIES PROJECTS

3 INTRODUCTION EE GMBH MEMBER OF TÜV NORD GROUP TÜV NORD AG (Holding) BU Industrial Services BU Mobility BU Resources BU Education BU Aerospace BU IT Internal Services TÜV NORD Systems TÜV NORD Mobility DMT TÜV NORD Bildung ALTER TECHNOLOGIES TÜViT TÜV NORD Service TNG ENGINEERING AND CONSULTING SERVICES

4 DATEN UND FAKTEN EE ENERGY ENGINEERS GmbH FOUNDED: 1996; since 2007, a 100% subsidiary of TÜV NORD GROUP LOCATIONS: Gelsenkirchen, Düsseldorf TURNOVER 2016: 5.6 million STAFF: 75 FTE (2/3 engineers) TOPICS: Energy Efficiency (EE), Renewable Energies (RE), SERVICES: EE/RE Consulting, EE Auditing, EE Certification Düsseldorf Gelsenkirchen

5 ENERGY EFFICIENCY STILL AN ISSUE? Energy Intensity [GJ/k GDP*] ,96 4,32 4,09 Source: AG Energiebilanzen e.v. 3,83 3,51 3,27 Energy Intensity significantly reduced via technical and organizational improvements Cost issues and legal requirements have been main drives (e.g. EED) 2 1 Today, approximately 20% of all company in Germany are running an EnMS * adjusted for weather-related temperature and inventory effects Slide 5

6 A SUCCESS STORY ENMS (ISO EN 50001) IN GERMANY Source: Fraunhofer ISI, 2017 # of employees Share of EnMS in German companies Even if an ENMS does note save any single kwh it is a major backbone for the implementation of technical EE measures (Non-SME performed energy audits according to ISO EN ). Slide 6

7 ENERGY EFFICIENCY STILL AN ISSUE? Energy Intensity [GJ/k GDP*] ,96 4,32 4,09 Source: AG Energiebilanzen e.v. 3,83 3,51 3,27 EnMS often enabler for investments into EE measures and EE awareness However, still significant potential for further EE measures identified and proofed (up to another % of current demand) * adjusted for weather-related temperature and inventory effects As industry has picked more or less low-hanging fruits implementation of additional EE measures need to compete with investment alternatives External financing of EE projects crucial (revival of contracting?, leasing) SHIFT TOWARDS SURCHARGE REDUCTION OF ENERGY COSTS! Slide 7

8 COSTS OF INDUSTRIAL POWER SUPPLY IN GERMANY * Tax 12,7-14,7 ct 1,5 ct 13,1-15,9 ct 1,5 ct Surcharges (e.g. EEG, KWKG; ) 6,5 ct 7,5 7,7 ct Grid fee 1,0 2,5 ct 1,0 3,0 ct Spot Market Costs 3,7 4,2 ct 3,1 3,7 ct * :100 million kwh/a; MS Half 2016 Source: BDEW 02/2017 Slide 8

9 COSTS OF INDUSTRIAL POWER SUPPLY IN GERMANY * Tax 12,7-14,7 ct 1,5 ct 13,1-15,9 ct 1,5 ct Surcharges (e.g. EEG, KWKG; ) 6,5 ct 7,5 7,7 ct 10,0 12,2 ct Grid fee 1,0 2,5 ct 1,0 3,0 ct Spot Market Costs 3,7 4,2 ct 3,1 3,7 ct * :100 million kwh/a; MS Half 2016 Source: BDEW 02/2017 ONSITE GENERATION AND SELF USEAGE (EVEN BY RE) IS CHEAPER THAN BUYING POWER AT THE STOCK MARKET! Slide 9

10 ONSITE GENERATION ENABLER FOR SECTOR COUPLING Surplus Power P2H (Power-to-Heat) P2G (Power-to-Gas) P2Chem Source: Von Discostu (Michael Gruhl) Eigenes Werk, CC BY SA 3.0, Source: h2 netzwerk.ruhr Source: Emschergenossenschaft e.v. e.g. Stadtwerke Flensburg: low temperature heat generation via electro vessel for district heating e.g. Stadtwerke Herten Hydrogen production for FCEV via electrolysis e.g. EG Bottrop SNG form sewage gas and RE

11 THE PTX - STORY Refueling H 2 H 2 0 RE Electrolysis H Path 2 2 NG Grid H 2 /NG CO 2 Synthesis SNG Slide 11

12 SECTOR COUPLING SOME PRACTICAL EXAMPLES AirLiquide, Düsseldorf RVK, Köln EG, Bottrop Slide 12

13 CONCLUSION EE measures (technical and organizational) have been very successful in German Industry so far; further steps need in particular new financial tools. A consistent regulatory framework as well as cost issues have driven the development. Scope of EE measures (cost saving potential) is getting much broader and aims for sector coupling techniques to address EE potentials inside and outside industry things are getting even more complicated! Slide 13

14 EE ENERGY ENGINEERS GmbH Office Gelsenkirchen: Munscheidstraße Gelsenkirchen Office Düsseldorf: Roßstraße Düsseldorf Member of TÜV NORD GROUP